Finding the Fourth Proportional to 3,527.83, 5,284.86 and 1,883.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,527.83 : 5,284.86 = 1,883.80 : x
2. Step 2: Convert to fraction form
   3,527.83/5,284.86 = 1,883.80/x
3. Step 3: Cross multiply
   3,527.83x = 5,284.86 × 1,883.80
4. Step 4: Simplify right side
   3,527.83x = 9,955,619.27
5. Step 5: Solve for x
   x = 9,955,619.27/3,527.83
6. Step 6: Final answer
   x = 2,822.02